Date: Sun, 5 Apr 1998 17:52:19 +1000 From: Bruce Evans <bde@zeta.org.au> To: peter@netplex.com.au, smp@FreeBSD.ORG Subject: Re: beware! -current under SMP is "not looking good". Message-ID: <199804050752.RAA27949@godzilla.zeta.org.au>
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>The latest time commit has busted -current under SMP. I'm not sure of the >exact circumstances, but it causes a hang when ntpdate is run. The process >sits in the "running" state but doesn't gain any cpu time. Trying to break >into DDB causes a deadlock. This looks a bit like the loop in nanotime(). It's only in the latest commit. I can break in with ddb, but my ddb keeps interrupts disabled to prevent timers and other things changing underneath it. >The code just prior to this was also broken. select() wasn't working Only the nanosleep() bug, I hope. Bruce To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-smp" in the body of the message
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